2179866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{27947}}^1$

素因数の和:27965

約数の個数: 16

約数和(自身を含む): 4695264

約数和(自身を除く): 2515398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 27947, 55894, 83841, 167682, 363311, 726622, 1089933, 2179866]

約数ペア:

[(1, 2179866), (2, 1089933), (3, 726622), (6, 363311), (13, 167682), (26, 83841), (39, 55894), (78, 27947)]